Habitat Suitability Report
Inputs
- Species: White shark (Carcharodon carcharias)
- Thinning: Thinned satellite data (PSAT and SPOT)
- Ratio: 1:2 observation:pseudo-absence ratio
- Spatial extent: Full extent
- Covariates used: shark specific v3 (sst, depth, month, and seals)
- Metrics: evaluated using true skill staistic (tss) and area under the receiver operator curve (roc_auc)
- Observations: All observations
Nowcast and Forecast Maps
Random Forest Nowcast and Forecast
Boosted Trees Nowcast and Forecast
Maxnet Trees Nowcast and Forecast
GAM Nowcast and Forecast
GLM Nowcast and Forecast
Metrics
| model_type | roc_auc | tss_max | percent_deviance_explained |
|---|---|---|---|
| rf | 0.9393761 | 0.7007397 | 0.4398769 |
| bt | 0.8947570 | 0.6170258 | 0.3419601 |
| maxnet | 0.8038390 | 0.5135579 | NA |
| gam | 0.8089708 | 0.4952429 | 0.2094632 |
| glm | 0.7347533 | 0.4213406 | 0.1126549 |
Variable Importance
Partial Dependence
